Include ErrorMessageView in all.min.js

Signed-off-by: Chris Wang <cwang@pivotallabs.com>
Update gruntfile

Signed-off-by: Chris Wang <cwang@pivotallabs.com>
fix issue obtaining version number from cluster object

Signed-off-by: Chris Wang <cwang@pivotallabs.com>
Merge branch 'misc_fixes' of https://github.com/chrisdwang2/elasticsearch-HQ into chrisdwang2-misc_fixes

Conflicts:
	js/all.min.js